### What problem does this PR solve?

Crashed when the `element_size` is less than `_cur_offset`.

```text
*** SIGABRT unknown detail explain (@0x3f800011a04) received by PID 72196 (TID 74961 OR 0x7bc6104c4700) from PID 72196; stack trace: ***
 0# doris::signal::(anonymous namespace)::FailureSignalHandler(int, siginfo_t*, void*) at /root/doris/be/src/common/signal_handler.h:420
 1# 0x00007FCD3B81AD10 in /lib64/libpthread.so.0
 2# __GI_raise in /lib64/libc.so.6
 3# __GI_abort in /lib64/libc.so.6
 4# 0x000055583DEC0C0D in /root/doris/be/output/lib/doris_be
 5# google::LogMessage::SendToLog() in /root/doris/be/output/lib/doris_be
 6# google::LogMessage::Flush() in /root/doris/be/output/lib/doris_be
 7# google::LogMessageFatal::~LogMessageFatal() in /root/doris/be/output/lib/doris_be
 8# doris::vectorized::PODArray<unsigned char, 4096ul, doris::Allocator<false, false, false, doris::DefaultMemoryAllocator, false>, 16ul, 15ul>::operator[](long) const at /root/doris/be/src/vec/common/pod_array.h:466
 9# doris::vectorized::ColumnVector<(doris::PrimitiveType)2>::insert_range_from(doris::vectorized::IColumn const&, unsigned long, unsigned long) at /root/doris/be/src/vec/columns/column_vector.cpp:278
10# doris::vectorized::VExplodeV2TableFunction::get_value(doris::COW<doris::vectorized::IColumn>::mutable_ptr<doris::vectorized::IColumn>&, int) at /root/doris/be/src/vec/exprs/table_function/vexplode_v2.cpp:233
11# doris::pipeline::TableFunctionLocalState::get_expanded_block(doris::RuntimeState*, doris::vectorized::Block*, bool*) at /root/doris/be/src/pipeline/exec/table_function_operator.cpp:199
12# doris::pipeline::TableFunctionOperatorX::pull(doris::RuntimeState*, doris::vectorized::Block*, bool*) const at /root/doris/be/src/pipeline/exec/table_function_operator.h:119
13# doris::pipeline::StatefulOperatorX<doris::pipeline::TableFunctionLocalState>::get_block(doris::RuntimeState*, doris::vectorized::Block*, bool*) at /root/doris/be/src/pipeline/exec/operator.cpp:707
14# doris::pipeline::OperatorXBase::get_block_after_projects(doris::RuntimeState*, doris::vectorized::Block*, bool*) at /root/doris/be/src/pipeline/exec/operator.cpp:397
15# doris::pipeline::PipelineTask::execute(bool*) at /root/doris/be/src/pipeline/pipeline_task.cpp:532
16# doris::pipeline::TaskScheduler::_do_work(int) at /root/doris/be/src/pipeline/task_scheduler.cpp:146
17# doris::pipeline::TaskScheduler::start()::$_0::operator()() const at /root/doris/be/src/pipeline/task_scheduler.cpp:67
18# void std::__invoke_impl<void, doris::pipeline::TaskScheduler::start()::$_0&>(std::__invoke_other, doris::pipeline::TaskScheduler::start()::$_0&) at /root/ldb_toolchain_taipan/bin/../lib/gcc/x86_64-pc-linux-gnu/15/include/g++-v15/bits/invoke.h:63
19# std::enable_if<is_invocable_r_v<void, doris::pipeline::TaskScheduler::start()::$_0&>, void>::type std::__invoke_r<void, doris::pipeline::TaskScheduler::start()::$_0&>(doris::pipeline::TaskScheduler::start()::$_0&) at /root/ldb_toolchain_taipan/bin/../lib/gcc/x86_64-pc-linux-gnu/15/include/g++-v15/bits/invoke.h:119
20# std::_Function_handler<void (), doris::pipeline::TaskScheduler::start()::$_0>::_M_invoke(std::_Any_data const&) at /root/ldb_toolchain_taipan/bin/../lib/gcc/x86_64-pc-linux-gnu/15/include/g++-v15/bits/std_function.h:292
21# std::function<void ()>::operator()() const at /root/ldb_toolchain_taipan/bin/../lib/gcc/x86_64-pc-linux-gnu/15/include/g++-v15/bits/std_function.h:593
22# doris::FunctionRunnable::run() at /root/doris/be/src/util/threadpool.cpp:60
23# doris::ThreadPool::dispatch_thread() at /root/doris/be/src/util/threadpool.cpp:614
24# void std::__invoke_impl<void, void (doris::ThreadPool::*&)(), doris::ThreadPool*&>(std::__invoke_memfun_deref, void (doris::ThreadPool::*&)(), doris::ThreadPool*&) at /root/ldb_toolchain_taipan/bin/../lib/gcc/x86_64-pc-linux-gnu/15/include/g++-v15/bits/invoke.h:76
25# std::__invoke_result<void (doris::ThreadPool::*&)(), doris::ThreadPool*&>::type std::__invoke<void (doris::ThreadPool::*&)(), doris::ThreadPool*&>(void (doris::ThreadPool::*&)(), doris::ThreadPool*&) at /root/ldb_toolchain_taipan/bin/../lib/gcc/x86_64-pc-linux-gnu/15/include/g++-v15/bits/invoke.h:98
26# void std::_Bind<void (doris::ThreadPool::*(doris::ThreadPool*))()>::__call<void, , 0ul>(std::tuple<>&&, std::_Index_tuple<0ul>) at /root/ldb_toolchain_taipan/bin/../lib/gcc/x86_64-pc-linux-gnu/15/include/g++-v15/functional:515
27# void std::_Bind<void (doris::ThreadPool::*(doris::ThreadPool*))()>::operator()<, void>() at /root/ldb_toolchain_taipan/bin/../lib/gcc/x86_64-pc-linux-gnu/15/include/g++-v15/functional:600
28# void std::__invoke_impl<void, std::_Bind<void (doris::ThreadPool::*(doris::ThreadPool*))()>&>(std::__invoke_other, std::_Bind<void (doris::ThreadPool::*(doris::ThreadPool*))()>&) at /root/ldb_toolchain_taipan/bin/../lib/gcc/x86_64-pc-linux-gnu/15/include/g++-v15/bits/invoke.h:63
29# std::enable_if<is_invocable_r_v<void, std::_Bind<void (doris::ThreadPool::*(doris::ThreadPool*))()>&>, void>::type std::__invoke_r<void, std::_Bind<void (doris::ThreadPool::*(doris::ThreadPool*))()>&>(std::_Bind<void (doris::ThreadPool::*(doris::ThreadPool*))()>&) at /root/ldb_toolchain_taipan/bin/../lib/gcc/x86_64-pc-linux-gnu/15/include/g++-v15/bits/invoke.h:119
30# std::_Function_handler<void (), std::_Bind<void (doris::ThreadPool::*(doris::ThreadPool*))()> >::_M_invoke(std::_Any_data const&) at /root/ldb_toolchain_taipan/bin/../lib/gcc/x86_64-pc-linux-gnu/15/include/g++-v15/bits/std_function.h:292
31# std::function<void ()>::operator()() const at /root/ldb_toolchain_taipan/bin/../lib/gcc/x86_64-pc-linux-gnu/15/include/g++-v15/bits/std_function.h:593
32# doris::Thread::supervise_thread(void*) at /root/doris/be/src/util/thread.cpp:460
33# asan_thread_start(void*) in /root/doris/be/output/lib/doris_be
34# start_thread in /lib64/libpthread.so.0
35# __GI___clone in /lib64/libc.so.6
```

Related PR: #xxx

Problem Summary:

### Release note

None

### Check List (For Author)

- Test <!-- At least one of them must be included. -->
    - [ ] Regression test
    - [ ] Unit Test
    - [ ] Manual test (add detailed scripts or steps below)
    - [ ] No need to test or manual test. Explain why:
- [ ] This is a refactor/code format and no logic has been changed.
        - [ ] Previous test can cover this change.
        - [ ] No code files have been changed.
        - [ ] Other reason <!-- Add your reason?  -->

- Behavior changed:
    - [ ] No.
    - [ ] Yes. <!-- Explain the behavior change -->

- Does this need documentation?
    - [ ] No.
- [ ] Yes. <!-- Add document PR link here. eg:
apache/doris-website#1214 -->

### Check List (For Reviewer who merge this PR)

- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
- [ ] Add branch pick label <!-- Add branch pick label that this PR
should merge into -->